Biology, 02.11.2019 20:31 ayoismeisjjjjuan
In animals, stem cells are specific types of cells which are able to differentiate into many different types of cells due to the expression of certain genes. what is the name of the type of cells in higher plants which have the same type of function as stem cells? a) vascular cells b) sporophyte cells c) gametophyte cells d) meristematic cells
Answers: 1
Biology, 22.06.2019 05:30
Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?
Answers: 2
Biology, 22.06.2019 06:30
Aplant may open end close its stomata to prevent excess water loss and maintain
Answers: 1
Biology, 22.06.2019 14:30
Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.
Answers: 1
Biology, 22.06.2019 16:00
Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds
Answers: 1
In animals, stem cells are specific types of cells which are able to differentiate into many differe...
Chemistry, 26.02.2020 19:26
Physics, 26.02.2020 19:26
English, 26.02.2020 19:26
Computers and Technology, 26.02.2020 19:26
Computers and Technology, 26.02.2020 19:26
Mathematics, 26.02.2020 19:26
History, 26.02.2020 19:26